Sony KDL-55X4500. Display diagonal: 139.7 cm (55"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Tuner type: Analogue & Digital, Analog signal format system: PAL, Secam. RMS rated power: 44W, Audio system: B/G, D/K, I, L, NICAM. Headphone connectivity: 3.5 mm. Teletext: 2000 pages